The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. GPS was originally intended for military applications, but in the 1980s, the government made the system available for civilian use. GPS works in any weather conditions, anywhere in the world, 24 hours a day. There are no subscription fees or setup charges to use GPS.
GPS satellites circle the earth twice a day in a very precise orbit and transmits signal information to earth. GPS receivers take this information and use triangulation to calculate the user's exact location. Essentially, the GPS receiver compares the time a signal was transmitted by a satellite with the time it was received. The time difference tells the GPS receiver how far away the satellite is. Now, with distance measurements from a few more satellites, the receiver can determine the user's position and display it on the unit's electronic map.
UCView's digital signage technology allows users to define playlists depending on a geographic area. A UCView player receives a signal from satellites and continuously provides information such as location, speed, direction, and time. UCView's digital signage player will play different playlists according to the location of the player. The network manager can now define playlist and ads according to the location of the player.
UCView delivers an easy to use web based user interface module, allowing you to define your ad campaign by geographical location. Therefore the player will dynamically change the loops according to the location of the vehicle. Additionally, GPS coordinated ads allow for you to trigger a specific ad in an exact vehicle location. Receive accurate information in an instant. GPS triggered ads feature the following:
Application for GPS digital signage